SGLang through 0.5.19 Unauthenticated Route Poisoning via PUT endpoint
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| sgl-project | sglang | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Sgl-project | Sglang |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.468% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Sgl-project
Sgl-project sglang |
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| Vendors & Products |
Sgl-project
Sgl-project sglang |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| Description | SGLang through 0.5.19 in prefill/decode disaggregation mode contains an unauthenticated PUT /route endpoint on the prefill bootstrap service that allows attackers to poison the KV transfer routing table. Attackers can supply arbitrary rank_ip and rank_port values to redirect decode workers to attacker-controlled endpoints, causing denial of service or disclosure of KV transfer metadata including session identifiers and tensor-parallel topology parameters. | |
| Title | SGLang through 0.5.19 Unauthenticated Route Poisoning via PUT endpoint | |
| Weaknesses | CWE-306 | |
| References |
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| Metrics |
cvssV3_1
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